baber/WOPTO huggingface dataset:
Patent WO-2019136796-A1 (WO)
Title: Substrate surface treatment method, substrate and liquid crystal display panel
Inventor: LI QIAN
IPC: G02F1/1337
Filed: 2018-02-24
Abstract: Disclosed by the present application are a substrate surface treatment method, a substrate, and a liquid crystal display panel, the method comprising: providing a substrate; providing a first solution of a compound containing a phosphate group, the first functional group of the compound containing the phosphate group being a rigid molecular group containing at least one from among a hydroxyl group, an amine group and a carboxyl group; immersing the substrate in the first solution to perform surface treatment on the substrate such that the surface of the substrate forms a molecular film layer containing the first functional group. By means of the method, the present application may improve the alignment uniformity of self-orienting liquid crystals and the surface of the substrate, and enhance liquid crystal alignment.
Patent WO-2019127927-A1 (WO)
Inventor: LI WEI
IPC: G06T7/00
Filed: 2018-03-16
Abstract: A neural network chip and a related product. The neural network chip (103) comprises: a memory (102), a data reading/writing circuit, a convolution calculation circuit, wherein the memory is used for storing a feature map; the data reading/writing circuit is sued for reading the feature map from the memory and execute an expansion and zero-padding operation on the feature according to configuration information, and sending to the convolution calculation circuit (S401); and the convolution calculation circuit is used for performing convolution calculation on the data obtained after the expansion and zero-padding operation to implement a de-convolution operation (S402). The technical solution has advantages of saving memory usage and bandwidth.
Patent WO-2018196514-A1 (WO)
Title: 复合材料进气道制备方法及复合材料进气道
Inventor: LIU RUOPENG
IPC: B29C70/34
Filed: 2018-03-21
Abstract: 一种复合材料进气道制备方法及复合材料进气道，该制备方法包括如下步骤：a)、在阴模（1）上铺贴至少一层预浸料，形成预浸料层（5）；b)、在预浸料层（5）内放置气囊（3），并完成合模；c)、向气囊（3）内充气至预设压力，将预浸料层（5）挤压于气囊（3）的外表面与阴模（1）的内表面之间；d)、将步骤c)中合模后的模具整体进行固化处理；e)、泄掉气囊（3）内压力，并进行开模，脱出制备的复合材料进气道坯体。通过该制备方法制备的复合材料进气道可应用于例如飞艇等浮空器上，具有质量轻，加工难度低，耐候性强等优点，可以提高浮空器的续航能力。
Patent WO-2019119667-A1 (WO)
Title: Control method for variable frequency transformer fault ride through circuit and related circuit
Inventor: CHEN SIZHE
IPC: H02J3/02
Filed: 2018-03-27
Abstract: Disclosed by the present application are a variable frequency transformer fault ride through circuit and a control method therefor, comprising: pre-processing collected grid voltage, stator interface voltage and rotor interface voltage to obtain a stator voltage direct component and a rotor voltage direct component, and obtaining a first grid voltage frequency and a second grid voltage frequency by means of digital phase-locked loop detection processing; performing reference voltage calculation processing on the stator voltage direct component, the rotor voltage direct component, the first grid voltage frequency, and the second grid voltage frequency to obtain voltage reference values of a first pulse-width modulation (PWM) converter and a second PWM converter; performing control signal acquisition processing on the voltage reference values to obtain a switching signal for controlling the first PWM converter and the second PWM converter. By means of performing voltage compensation when a grid voltage experiences an asymmetrical fault, the grid voltage asymmetrical fault may be resolved, thus preventing the voltage asymmetrical fault from continuing to spread.
Patent WO-2018177267-A1 (WO)
Inventor: SHEN SHULING
IPC: B82Y30/00
Filed: 2018-03-27
Abstract: A method for preparing graphene oxide quantum dots in a large scale with cryptocrystalline graphite, comprising the following steps: mixing a certain amount of cryptocrystalline graphite powder, sodium nitrate, and sulfuric acid with ultrasonic treating; stirring the solution for 1-3 hours in ice-water bath; adding a certain amount of potassium permanganate, and mixing while stirring, then increasing temperature; adding deionized water, increasing the temperature and maintain for 1-3 hours, then diluting with water and adding a certain amount of hydrogen peroxide, stirring followed by standing and staying overnight; adding hydrochloric solution; adding water into the solution, implementing centrifugal clean till the pH value equals 7, and implementing centrifugally ultrasonic treatment, thereby the graphene oxide quantum dots are obtained.
Patent WO-2018188558-A1 (WO)
Title: 账号权限的识别方法及装置
Inventor: WANG FANG
IPC: H04L9/32
Filed: 2018-04-09
Abstract: 本申请实施例公开了一种账号权限的识别方法，包括：在待测网站上登录第一账号，获取第一账号的第一登录态信息；获取预设的扫描规则，所述扫描规则包括待测网站的测试地址和目标账号属性类型；根据第二账号在目标账号属性类型下的属性值修改所述第一登录态信息，得到第二登录态信息；使用所述第二登录态信息访问所述待测网站，接收所述待测网站发送的第一响应内容；根据所述扫描规则中定义的匹配规则获取所述第一响应内容的特征信息，根据所述特征信息和所述匹配规则确定所述第一账号是否越权。此外，本申请实施例还公开了一种账号权限的识别装置。
Patent WO-2019184009-A1 (WO)
Inventor: LIU HUI
IPC: H04W48/16
Filed: 2018-04-11
Abstract: 一种网络接入方法及终端设备，用以解决主虚拟SIM卡服务限制的问题。在该方法中，终端设备存储有多个数据服务供应商的主虚拟SIM卡，这样，所述终端设备可以选择多个数据服务供应商中一个数据服务供应商的主虚拟SIM卡进行驻网，从而接入网络。通过该方案，所述终端设备可以选择接入网络成功率较高的数据服务供应商的主虚拟SIM卡进行驻网。因此，该方案可以克服传统的由单数据服务供应商导致的主虚拟SIM卡服务限制的问题，从而可以保障终端设备的网络质量，以及提高用户的移动数据服务体验。
Patent WO-2018192528-A1 (WO)
Title: 网络接入方法、装置和网络设备
Inventor: YU YOUYANG
IPC: H04W12/06
Filed: 2018-04-18
Abstract: 本申请公开了一种网络接入方法、装置和网络设备，其中，网络接入方法包括：当接收到用户终端发送的点到点连接协议PPPoE消息或动态主机配置协议IPoE消息时，接入网关获取PPPoE消息或IPoE消息包含的接入信息，并将接入信息封装成NAS消息或EAP消息，然后，将NAS消息或EAP消息发送给控制面功能实体CP；接入网关接收CP发送的网络接口信息；接入网关将网络接口信息发送给用户终端，使得用户终端接入网络。由此可见，本方案能够使得用户终端接入网络时，不受协议栈的限制，进而通过布置一张核心网即可进行全业务运营，不仅节省资源，而且便于网络维护。
Patent WO-2019144524-A1 (WO)
Title: Multi-process flue gas purification system and control method therefor
Inventor: YE HENGDI
IPC: B01D53/02
Filed: 2018-04-18
Abstract: Disclosed are a multi-process flue gas purification system and a control method therefor, comprising: providing a centralized analysis sub-system in a sintering process to form an integrated structure with a sintering process adsorption sub-system, and enabling activated carbon circulated between the centralized analysis sub-system and the sintering process sub-system to pass through a conveyor unit so as to complete circulation, without an additional conveying device, so that the influence of the conveying process on the operation of the system is reduced while conveying resources are saved. According to the present application, the centralized analysis sub-system comprises a material distributing apparatus; the activated carbon is distributed to the sintering process adsorption sub-system by means of a first material distributing device, and the activated carbon flow of the centralized analysis sub-system is balanced with that of the sintering process adsorption sub-system and the remaining adsorption sub-systems; by setting working parameters of a feeding apparatus, a discharging apparatus, and the material distributing apparatus of the centralized analysis sub-system, accurate control of a balanced relation between the centralized analysis sub-system and the adsorption sub-systems is realized on one side of the centralized analysis sub-system.
Patent WO-2018228058-A1 (WO)
Title: 反射式液晶显示器及其制造方法
Inventor: WU XIAOJUAN
IPC: G02F1/1343
Filed: 2018-04-25
Abstract: 一种反射式液晶显示器及其制造方法，反射式液晶显示器包括：阵列基板（301），阵列基板（3011）上设置有多个凸起反射电极（308）；彩膜基板（312），彩膜基板（312）上设置有多个凸起电极（313）；阵列基板（301）和彩膜基板（312）相对设置，使得凸起反射电极（308）和凸起电极（313）互相面对。在加电的像素区域形成垂直电场的同时形成斜向电场，降低暗态侧视角漏光，提升对比度，扩大了视角。
Patent WO-2018202142-A1 (WO)
Title: 序列确定方法及装置、设备、存储介质
Inventor: CHEN MENGZHU
IPC: H03M13/13
Filed: 2018-05-04
Abstract: 本申请提供了一种序列确定方法及装置、设备、存储介质；其中，该序列确定方法包括：将长度为K个比特的第一比特序列按照M_index映射到指定位置，得到第二比特序列；将所述第二比特序列进行极化码编码，得到极化码编码后比特序列；从极化码编码后比特序列中选取T个比特作为待发送比特序列；其中，K和T均为正整数，K≤T。
Patent WO-2019213860-A1 (WO)
Inventor: XIONG WEILI
IPC: G06F17/18
Filed: 2018-05-09
Abstract: An advanced ensemble learning strategy for soft sensor development with semi-supervised model is provided. The main target of the soft sensor is to improve the prediction performance with a limited number of labeled data samples, under the ensemble learning framework. Firstly, in order to improve the prediction accuracy of sub-models for ensemble modeling, a sample selection mechanism is established to select the most significantly estimated data samples. Secondly, the Bagging method is employed to both of the labeled and selected data set, and the two different kinds of data sets are matched based on the Dissimilarity (DISSIM) algorithm. As a result, the proposed method guarantees the diversity and accuracy of the sub-models which are two significant issues of the ensemble learning. In this work, the soft sensor is constructed upon the Gaussian Process Regression (GPR) model. An industrial case is carried out to demonstrate the effectiveness of the proposed method in dealing with semi-supervised regression problems in the soft sensing area.
Patent WO-2019104966-A1 (WO)
Inventor: LU DAHAI
IPC: F24F13/24
Filed: 2018-05-24
Abstract: 本发明涉及空调技术领域，具体涉及一种多联式空调系统的噪音控制方法及控制器。本发明旨在解决现有的采用更换大口径电子膨胀阀来解决制热室内机待机噪音的技术方案存在的控制精度低的问题。噪音控制方法包括如下步骤：在多联式空调系统的运行模式为制热模式时，获取制热模式的运行时间；在运行时间大于时间阈值时，控制所有处于待机状态的室内机所对应的膨胀阀的开度调整到基准开度；基于目标参数，对每个处于待机状态的室内机所对应的膨胀阀的开度进行调整。通过上述控制方法，本发明能够针对每个室内机的膨胀阀分别进行调整，提高了噪音控制的精度。
Patent WO-2019232679-A1 (WO)
Inventor: QIAN DEJUN
IPC: G06Q20/10
Filed: 2018-06-04
Abstract: The present invention relates to a method for performing segmentation locking and merging control on an encrypted digital asset on the basis of a time dimension, the method being mainly achieved by adding a time attribute to an encrypted digital asset. The method for performing segmentation locking and merging control on an encrypted digital asset on the basis of a time dimension according to the present invention is used to process the encrypted digital assets in a time dimension, which not only may automatically transfer encrypted digital assets in the future using a smart contract or a hash lock, but also may also carry out transfers and transactions for the transferred encrypted digital assets before a set time (such as T2 according to the present invention). Meanwhile, since a segmentation object of the present invention is on the basis of an asset currently held by a user, the deterministic payment of future value rights may be ensured, and the present invention thus has a wider application range.
Patent WO-2018233503-A1 (WO)
Title: Communication method and communication device
Inventor: FAN BO
IPC: H04L1/18
Filed: 2018-06-11
Abstract: A communication method and a communication device comprise: receiving at least two random access first messages via at least two receiving beams, and if a difference between timing advances (TAs) corresponding to the at least two receiving beams is greater than a preset threshold, transmitting a random access second message comprising a first TA; and if the difference between the TAs corresponding to the at least two receiving beams is less than the preset threshold, transmitting a random access second message comprising a second TA. By only transmitting one random access second message for a plurality of random access first messages transmitted by terminal devices, wastage of time-frequency resources caused by transmitting a plurality of random access second messages can be avoided, lowering random access delay, and improving time-frequency resource utilization and random access efficiency.
Patent WO-2019237442-A1 (WO)
Inventor: ZHANG XUEGUANG
IPC: G01N33/68
Filed: 2018-07-05
Abstract: Disclosed in the present invention are an anti-human B7-H4 monoclonal antibody, an identification method, use and a kit. The anti-human B7-H4 monoclonal antibody and the monoclonal antibody of the present invention can be used for immunohistochemical specimen detection, tumor tissue B7-H4 expression analysis. and extracting heavy chain variable regions (mVH) and light chain variable regions (mVL) from hybridoma cells secreting the anti-human B7-H4 monoclonal antibody to perform sequencing to verify the B7-H4 heavy and light chain variable sequences. On this basis, an antibody expression in a eukaryotic cell line is carried out, and the obtained antibody has been verified to have good binding ability. Immunohistochemistry is used to detect the specific staining of tumor specimens, and the effect and specificity of the self-developed B7-H4 monoclonal antibody and commercial B7-H4 antibody on the staining of the same tissue specimen are compared.
Patent WO-2020010588-A1 (WO)
Title: A light scanner
Inventor: CAO PEIYAN
IPC: G02B26/10
Filed: 2018-07-12
Abstract: Disclosed herein is an apparatus suitable for light scanning (100). The apparatus (100) comprises a light source (102) and a photonic crystal (104). The light source (102) is configured to direct a light beam along an optical axis (105) toward the photonic crystal (104). The photonic crystal (104) is configured to direct the light beam along a direction at an angle relative to the optical axis (105). The angle is a function of wavelength of the light beam. The apparatus (100) may also comprise a partial toroid lens (106) configured to diverge the light beam received from the photonic crystal (104). The light source (102) of the apparatus (100) may be configured to change the wavelength continuously across a range of wavelengths.
Patent WO-2019119787-A1 (WO)
Inventor: LUO XIANGANG
IPC: B32B33/00
Filed: 2018-07-16
Abstract: 本发明提出了一种可见光透明的辐射致冷多层膜，包括交替排布的厚度不同的N层膜；该可见光透明的辐射致冷多层膜采用了一种新的膜层排布方式，使得该多层膜在实现辐射致冷的同时具有极高的可见光透过率。其中，所述多层膜由两种具有可见光高透过率的材料组成。利用这两种材料介电常数的差异，在材料层之间形成谐振腔，该谐振腔增强了所在区域内的电场强度，从而可以使得整个结构的辐射率相比于原体材料得到大幅度的提升。本发明具有结构简单，加工方便，制冷效果好，可见光透过率高，成本低等有益效果。
Patent WO-2019015580-A1 (WO)
Title: Productive catalytic conversion method for producing propylene
Inventor: SHI BAOZHEN
IPC: C07C11/06
Filed: 2018-07-17
Abstract: The present invention relates to the technical field of catalytic conversion of petroleum hydrocarbons and specifically relates to a productive fluid catalytic conversion method for producing propylene. Catalytic raw oil and a light hydrocarbon respectively undergo reactions in a raw oil reactor and a light hydrocarbon reactor; the light hydrocarbon reaction process consists of gasification using a catalyst or a spent catalyst after a low-temperature light hydrocarbon reaction, and a high-temperature catalytic cracking reaction; the heat needed by the light hydrocarbon reactor is provided by a catalytic cracking reaction zone in the middle; the catalyst or the spent catalyst after the low-temperature light hydrocarbon reaction is used for gasifying light hydrocarbon; the gasified light hydrocarbon enters the catalytic cracking reaction zone and contact the catalyst from a regenerator to implement the catalytic cracking reaction of the light hydrocarbon; the catalytic cracking reaction of the light hydrocarbon is carried out in a fluidized bed or a circulating fluidized bed. The method in the present invention is able to implement low-temperature spent catalyst gasification and a pre-reaction, achieves an independent high-temperature cracking reaction of light hydrocarbons in a catalytic cracking reaction zone, improves propylene selectivity, and significantly reduces yields of byproducts such as dry gas and coke.
Patent WO-2019095735-A1 (WO)
Inventor: RAO XIANTUO
IPC: G01C21/36
Filed: 2018-08-07
Abstract: 本申请实施例公开了用于车辆的信息输出方法和装置。该车辆包括摄像头，该方法的一具体实施方式包括：通过摄像头获取包含当前车道线的当前环境图像；确定从当前环境图像中识别出当前车道线的可信度是否大于等于预设的可信度阈值，其中，可信度是基于以下至少一项确定的：障碍物对车道线的遮挡程度和摄像头的摄像头参数；响应于可信度大于等于可信度阈值，将当前环境图像中当前车道线的二维图像信息输入预先建立的空间模型中得到当前车道线的三维图像信息，输出所得到的三维图像信息。该实施方式可以输出准确度更高的车道线的三维图像信息，进一步提高了车辆驾驶的安全性。
Patent WO-2019034088-A1 (WO)
Title: Fuse structure and fuse device
Inventor: XU YUNXIANG
IPC: H01H85/12
Filed: 2018-08-15
Abstract: A fuse structure comprises a fuse element. The fuse element is a multi-layer structure made by rolling or folding an overcurrent protection membrane (100). A gap (101) is arranged between layers of the multi-layer structure. An insulating material (102) is filled in the gap (101).
Patent WO-2019179015-A1 (WO)
Inventor: LIU HUIJUN
IPC: H01Q9/16
Filed: 2018-08-21
Abstract: The present invention relates to a half-wave conductor array. The half-wave conductor array comprises multiple basic units, wherein the multiple basic units are spliced together, so that the ratio of the equivalent electrical length to the half-wave length of the half-wave conductor array is 0.8 to 1.2; and the length direction of the half-wave conductor array is disposed in parallel with the linear polarization direction of an antenna, so that induced currents generated on the half-wave conductor array can form a ring current. By means of the half-wave conductor array, a weak-electromagnetic far field within a plane range can be converted into a strong-electromagnetic near field. Further provided is a method for constructing a half-wave conductor array.
Patent WO-2019210612-A1 (WO)
Title: Identity authentication method and apparatus
Inventor: ZHANG SHUYUAN
IPC: H04L29/06
Filed: 2018-08-21
Abstract: Disclosed in the present application are an identity authentication method and apparatus. The identity authentication method is executed by a proxy server deployed in a local area network at which a client end is located, the method comprises: receiving an identity authentication request initiated by a client end, extracting customer authentication information from the identity authentication request, the customer authentication information being used to indicate whether a customer requesting identity authentication has passed the identity authentication; if the customer authentication information indicates that the customer has passed the identity authentication, performing an identity query in a local database according to identity information to be authenticated carried in the identity authentication request; feeding back an identity authentication success result to the client end according to customer identity query success indicated by the identity query result. The identity authentication method and apparatus provided in the present application solve the problem that an accidental interruption may occur in an existing identity authentication process.
Patent WO-2019042414-A1 (WO)
Title: Active pen and method for controlling cursor of mobile terminal by using same
Inventor: YU YANG
IPC: G06F3/0354
Filed: 2018-08-31
Abstract: An active pen and a method for controlling a cursor of a mobile terminal by using same. The active pen comprises a body (1), a three-axis acceleration sensor (2), a control chip (3), and a signal transmission module (4) provided on the body (1). Both the three-axis acceleration sensor (2) and the signal transmission module (4) are connected to the control chip (3). The method comprises the steps of: determining whether a mobile terminal is in a first mode (S1); if the mobile terminal is in the first mode, obtaining displacement information of the active pen (S2); converting the displacement information into movement information of a cursor of the mobile terminal (S3); and moving the cursor to a predetermined position according to the movement information (S4). The active pen can implement remote control of a mobile terminal without direct contact with the touch screen of the mobile terminal, so that user experience is improved.
Patent WO-2020051944-A1 (WO)
Title: Pixel arrangement structure and display apparatus
Inventor: WANG ZHENG
IPC: H01L27/32
Filed: 2018-09-21
Abstract: A pixel arrangement structure (100, 200) and a display apparatus. The pixel arrangement structure comprises multiple repeating units (110, 210) repeatedly arranged in a transverse, longitudinal or diagonal direction, wherein each repeating unit (110, 210) comprises one first sub-pixel (111, 211), one second sub-pixel (112, 212), one third sub-pixel (113, 213) and one fourth sub-pixel (114, 214), which are independent of each other; the center points of the first sub-pixel (111, 211), the second sub-pixel (112, 212), the third sub-pixel (113, 213) and the fourth sub-pixel (114, 214) in the same repeating unit (110, 210) define a quadrilateral; and four adjacent sub-pixels in adjacent repeating units (110, 210) constitute a shared pixel, and the shared pixel includes at most two sub-pixels belonging to the same repeating unit (110, 210). According to the present application, adjacent pixels sharing some sub-pixels improves the sensory resolution of a display apparatus, so that the display apparatus achieves a higher sensory resolution with the same sub-pixel arrangement density.
Patent WO-2020061909-A1 (WO)
Inventor: HONG WEI
IPC: H04W68/02
Filed: 2018-09-27
Abstract: An unmanned aerial vehicle flight path provision method, acquisition method, apparatuses and a system. The method comprises: a first access network device receiving flight path information concerning an unmanned aerial vehicle (13) in an inactive state; the first access network device sending, to a second access network device, paging signaling carrying the flight path information concerning the unmanned aerial vehicle; the unmanned aerial vehicle receiving a paging message sent by the second access network device; and if the paging message includes the flight path information concerning the unmanned aerial vehicle, the unmanned aerial vehicle acquiring the flight path information from the paging message sent by the second access network device. For an unmanned aerial vehicle in an inactive state, the present invention acquires flight path information concerning the unmanned aerial vehicle by means of an access network device (120), and sends to another access network device paging signaling carrying the flight path information concerning the unmanned aerial vehicle to instruct the other access network device to page the unmanned aerial vehicle and to provide flight path information to the unmanned aerial vehicle, realizing the issuing of the flight path information concerning the unmanned aerial vehicle, so that the unmanned aerial vehicle is able to obtain flight path information.
Patent WO-2020042314-A1 (WO)
Inventor: YAN WENQING
IPC: A61F5/08
Filed: 2018-10-25
Abstract: A nasal septum deviation rehabilitation aiding instrument, capable of regulating the pressure applied by a left corrector plate (1) and a right corrector plate (2) on the basis of the severity of the nasal septum deviation and the rehabilitation progress of a patient, thus favoring the rehabilitation of the patient, and increasing use reliability; also capable of effectively preventing injuries to the nasal mucosa when the left corrector plate (1) and the right corrector plate (2) are applying pressure to the nasal septum, comprising the left corrector plate (1), the right corrector plate (2), a left connecting plate (3), a right connecting plate (4), a left supporting plate (5), a right supporting plate (6), a left threaded rod (7), a right threaded rod (8), and a threaded pipe (9), also comprising a pressurizer (10), a sealed bag (11), a three-way tube (12), a left silicone plate (13), a right silicone plate (14), a first tube (15), a second tube (17), a delivering tube (19), and a regulating valve (20), the right extremity of the first tube (15) and the left extremity of the second tube (17) being provided respectively with multiple left liquid transfer holes (16) and right liquid transfer holes (18).